A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6320-01-516-3836
NSN 5975-01-406-0046
NSN 6685-01-634-0611
NSN 2925-01-415-0264
NSN 6685-01-184-9211
NSN 5950-01-450-7131
NSN 5975-01-449-1462
NSN 6645-01-407-5799
NSN 5910-00-992-9860
NSN 6645-01-555-4356
NSN 5985-01-534-0997
NSN 5975-01-091-6264